Thanks everyone, yeah I had the same search results.....If this link works, this is what I am looking for. Mine was exactly like this, with a slant-6 engine. We painted the bottom sides with black chip-guard, and put a little pinstriping on it. I had the tires black-wall out and shiny, and added chrome beauty rings. Oh and of course, my old HS Graduation tassle and fuzzy dice on the rearview mirror. The image below (if it works) is what my car originally looked like when I bought it.
https://www.440magnum.com/mopars/1999/august/images/79duster4002.jpg